Systems Engineer (Active TS/SCI/Poly)
Peraton
Basic Qualifications: ACTIVE TS/SCI Clearance with Polygraph is required. Education/Experience: 3 years with MS/MA, 5 years with BS/BA, 7 years with AA/AS, 9 years of experience required in lieu of a degree. Understanding of systems engineering principles and processes Experience with Agile development Ability to provide on-call, evening, and weekend support during system anomalies or mission requirements Must be a US Citizen and show proof of citizenship. Must be able to maintain ability to access government worksite. Proficiency in Microsoft Visio, Project, Word, PowerPoint and Excel Office Products Preferred Qualifications: Experience in Server System Administration and troubleshooting analysis in some or all the following platforms: Linux, Windows servers, clients, and Oracle/SQL Databases Effectively communicate and present to project and program management, other technical managers and customers Ability to interface with multiple stakeholders from a variety of organizations (internally and externally) in support of requirements development Solid technical foundation in Systems Engineering processes Experience with Systems Integration and System/Software Testing, including virtualized environments Working knowledge of system design and overall integration into an operational environment Detailed knowledge of Windows and Unix environments Security + or another DoD 8570 approved certification Peraton is seeking a motivated, mid-level Systems Engineer in Colorado Springs, Colorado, to support our Front Range Operations and Sustainment Team (FROST) program, delivering mission-critical satellite operations and ground system support for a government customer. This program provides real-time on-orbit support, launch and ascent operations, and End-of-Life (EOL) support for multiple national security satellite programs. The team serves as a key operational and engineering interface to the Satellite Control Network (SCN), ensuring mission success across all phases of satellite operations. Operations are primarily conducted at Schriever Space Force Base, Colorado, with additional support at other operational locations as required. The program enforces rigorous information assurance standards to protect both unclassified and classified data across all domains. This postion will be responsible for the following: Assist in the implementation of the required government policy to make recommendations on project tailoring, participate in and document project activities Perform both technical and non-technical assessments of requirements and work with functional area personnel to develop design to remediate those requirements. This position is primarily focused on the Operations & Sustainment of several interconnected networks; however, knowledge of the System Engineering processes, Agile development, and DevOps is essential for mission success #J-18808-Ljbffr
- ...TITLE: Principle Systems Engineer (MBSE) with Active TS/SCI w/Poly RATE RANGE: $65/hr - $85/hr W2 **Depends on experience and benefits chosen** LOCATION: Aurora, CO 80011 (no relocation package offered) CLEARANCE: Top Secret/SCI with CI Poly (US Citizenship...SuggestedContract workFor contractorsRelocation
$55.87 per hour
...Principal System Engineer is needed for a contract opportunity with SOC's client in... ...CO or Richardson, TX * Must Have Active Top Secret with SCI CI Poly *Contract Duration: 12 months Job... ...Contractor). Active and transferable TS/SCI with CI Polygraph U.S....SuggestedContract workFor contractors- ...Title: Principal RF Systems/Hardware Engineer with ACTIVE TS/SCI with CI POLY Rate Range: $95/hr - 118/hr W2 (depends on experience and benefits chosen) Location: Buckley, AFB, CO 80011 (no relocation package) Clearance: ACTIVE TS/SCI w/ Poly Duration: 12+ contract No...SuggestedContract workRelocation
- Job Details Principal RF Systems/Hardware Engineer with ACTIVE TS/SCI with CI POLY. Location: Buckley, AFB, CO 80011. Duration: 12+ contract. Rate Range: $95/hr - $118/hr W2. No C2C, we cannot work with outside agencies/vendors, and 1099-US citizenship is required . Description...SuggestedContract work
$120k - $180k
...This position is for a Senior Systems Engineer supporting a mission-... ..., and ML engineers. Typical activities may include requirements elicitation... ...Agile teams Active TS/SCI U.S. Government Security Clearance... ...an active TS/SCI with CI Poly U.S. Government Security Clearance...SuggestedTemporary workWork at officeVisa sponsorshipRelocation packageFlexible hours$75k - $260k
...Colorado, is seeking candidates for various engineering roles, from entry-level to senior... ...responsibilities include supporting systems engineering operations and mentoring technical teams. The roles require an active TS/SCI w/Poly and offer a competitive salary range from...$115k - $165k
...Mid-Level Systems Engineer Location: Aurora, CO Clearance: TS/SCI with Poly Drive Technology Innovation and Operational Excellence at DeNOVO Solutions... ...administration expertise, cloud certifications, or active security clearances may be considered above the...$125k - $190k
...Overview This position is for a Staff Systems Engineer. You will be working closely with a talented... ...onboarding Required Qualifications Active TS/SCI U.S. Government Security Clearance... ...Security Clearance with an Adjudicated CI Poly Demonstrated interpersonal skills with...Temporary workWork at officeVisa sponsorshipRelocation packageFlexible hours- ...seeking a qualified and experienced RF Engineer/Systems Engineer/Hardware Engineer to provide engineering... ...Development of workarounds and other activities necessary for recovery of the system... ...Skills and Requirements Active TS/SCI with CI polygraph required prior to start...For contractors
- Insight Global is seeking a qualified RF Engineer/Systems Engineer/Hardware Engineer to join their team at Buckley Space Force Base, Colorado... ...management, and system support. Candidates must have active TS/SCI clearance and at least 4 years of experience in operations...
$95 - $118 per hour
GeoLogics is looking for a Principal RF Systems/Hardware Engineer in Aurora, Colorado. The role requires an active TS/SCI clearance and offers a rate of $95-$118 per hour based on experience. Candidates must have at least 8 years of RF systems engineering experience, particularly...Hourly pay$70 - $99 per hour
...GeoLogics is seeking a Systems Engineer with active TS/SCI w/Poly clearance to support systems engineering for a government customer in Aurora, CO. This role involves managing projects with minimal oversight and requires extensive experience in engineering. Applicants...Hourly payContract work- Leidos is seeking a Systems Engineer to support an IT contract in Denver, Colorado. The ideal candidate must have a TS/SCI clearance with polygraph, a bachelor’s degree in a relevant field, and a minimum of 12 years of experience. Responsibilities include supporting large...Contract workFor contractors
$95 - $118 per hour
...Geologics Corporation seeks a Principal RF Systems/Hardware Engineer located at Buckley AFB, CO. Ideal candidates will have at... ...position offers a competitive rate ranging from $95/hr to $118/hr and requires an active TS/SCI clearance with a CI Poly. #J-18808-Ljbffr...- ...solutions provider is seeking candidates for an on-site role in Aurora, Colorado. The position requires active TS/SCI clearance and involvement in cutting-edge ground systems solutions. Candidates should have a Bachelor’s in STEM and a minimum of 2 years of relevant...
- ...solutions provider in Aurora is seeking a Principal Systems Engineer to apply Model-Based Systems Engineering in an Agile... ...relevant experience in satellite systems, and must possess active U.S. citizenship with a TS/SCI clearance requirement. #J-18808-Ljbffr Associates...
$75k - $85k
A leading defense contractor in Colorado is seeking a Systems Engineer to support operations at Buckley Space Force Base. The role involves... ...in engineering, 5 years of relevant experience, and an active TS/SCI clearance. The position offers a competitive salary between...For contractors- ...PTO, Holiday etc... Principal Systems Engineer to work in a collaborative, iterative development... ...start through program execution. • Actively participate in working groups,... ...and transferable U.S. government issued TS/SCI is required prior to start date. U.S....Full timeContract work
$150k - $200k
...values and supports you. Position: DevOps Engineer (TS/SCI with CI Poly Required) Location: Aurora, CO Job Id... ...the Development of Complex Software Systems as a DevOps Engineer. DeNOVO... ...engineers also need to have Windows Active Directory experience. This is a client...Temporary work- ...Peraton is seeking a motivated, senior Spacecraft and Ground Systems Integration Engineer to support our Front Range Operations and Sustainment... ...customers. A strong technical background, along with active TS/SCI security clearance, is necessary. #J-18808-Ljbffr...
$140k - $169k
...woman-owned recruiting firm is hiring Senior and Principal Systems Engineers to support complex systems engineering and integration efforts... ...to work across technical teams. This role requires an active TS/SCI clearance and offers a competitive salary in the range of $...RelocationRelocation package- ...Principal Systems Engineer – MBSE Location: Aurora, CO Clearance: Active TS/SCI with CI Polygraph required Role Summary We are seeking a Principal Systems Engineer – MBSE to support enterprise-wide systems engineering and integration efforts within the Intelligence...Contract workFor contractors
- ...Security Clearance: Active TS/SCI Clearance Locations: Littleton, CO Position type: Full-time Permanent with full benefits Basic Qualifications: Experience with Integration testing, system testing, formal acceptance testing and independent verification and...Permanent employmentFull time
$75k - $230k
A veteran-owned IT firm specializing in innovative solutions is seeking Systems Engineers at all levels in Littleton, Colorado. Candidates must hold an active TS/SCI Clearance and can expect a salary range of $75,000 to $230,000 based on experience and education. Join us...- ...technologies company in Aurora, CO is looking for a Staff Systems Engineer to provide technical direction and manage requirements across... ...software applications into operations and requires an active TS/SCI security clearance and a Bachelor's degree in a related engineering...Relocation packageFlexible hours
$150k - $190k
...supports you. Position: DevSecOps Engineer - Mid (TS/SCI with CI Poly) Location: Aurora, CO Job Id: BUCK-DSOE... ...CD with test and release management systems. Configure container orchestration... ...certification Clearance: Active TS/SCI with Counter-Intelligence Polygraph...Full time$82.1k - $172.4k
...International Inc in Aurora, Colorado, is seeking a Staff Systems Engineer to join a talented team focused on delivering complex software... ...supporting software capabilities. Candidates must have an active TS/SCI clearance, a Bachelor's degree in a relevant field, and at...$86k - $200k
...Position Overview: This position is for an AI/ML Engineer looking for new challenging problems. You will support the... ...applications, data science, and/or algorithm development ~ Active TS/SCI with CI Poly U.S. Government Security Clearance Preferred...Temporary workWork at officeRemote workVisa sponsorshipRelocation packageFlexible hours$115k - $175k
Senior Infrastructure/DevSecOps Engineer (TS/SCI with CI Poly) Job Category: ENG Requisition Number: SENIO003006 Posted: August 8, 2025 Full-Time... ...certification (i.e. CompTIA Security+, CISSP, or CASP+) Active TS/SCI U.S. Government Security Clearance with fully...Full timeTemporary workWork experience placementWork at officeRemote workVisa sponsorshipRelocation packageFlexible hours- ...aerospace technology firm in Centennial, CO seeks a Sr Systems Engineer specializing in EO/IR systems. You will lead mission design... ..., extensive experience in mission analysis, and an active Top Secret with SCI eligibility U.S. Security Clearance. The role offers competitive...
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